Tools
Research
Randomization
This tool can be used to create a list that, in the context of an experiment or a clinical trial, assigns a random treatment to each individual.
Randomization reduces bias in the assignment of treatments by ensuring that different individuals have the same chances of receiving each treatment. This approach creates groups as homogenous as possible for the different treatments.
Randomized block design ensures that, for each block, the intended proportion of subjects associated with each treatment is achieved.
Projects list
Select the status of the Reuma.pt projects
Approval date
Title
Language
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21-04-2021
Lung involvement in rheumatoid arthritis: the portrait of a national cohort
EN
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24-11-2020
Variation in patient-reported outcomes for patients with Inflammatory Rheumatic diseases: evidence from Portugal
EN
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30-10-2020
Long-term predictors of quality of life in axial Spondyloarhritis
EN
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20-10-2020
The burden of spondyloarthritis on patients’ work productivity in Portugal and a comparison with rheumatoid arthritis: across-sectional analysis using the Portuguese national registry Reuma.pt
EN
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13-09-2020
Depression and anxiety disorders in Spondyloarthritis patients on biologic therapy registered in Reuma.pt: prevalence, role of disease-related factors and influence of biologic therapy
EN
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08-08-2020
O uso de um índice de comorbilidades para prever a resposta clínica em doentes com artrite reumatoide tratados com o seu primeiro agente biológico
PT
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20-07-2020
Effectiveness and safety of original and biosimilar etanercept (Enbrel vs Benepali) in bDMARD-naïve patients in a real-world cohort of Portugal
EN
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10-07-2020
Demographic and clinical features of Portuguese Patients with Systemic Sclerosis: a Nationwide Multicenter Cohort Study
EN
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14-06-2020
Clinical course and predictors of severe COVID-19 among patients with rheumatic diseases in Portugal – a multicentre, nationwide study
EN
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05-03-2020
Há diferenças clínicas atribuíveis ao sexo nas espondilartrites axiais?
PT
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26-10-2019
Pulmonary Hypertension in systemic sclerosis: data from Reuma.pt
EN
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23-10-2019
Registro Brasil & Portugal de vasculites sistêmicas
PT
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10-10-2019
Frequency of disease-associated autoantibodies in Reuma.pt systemic sclerosis cohort patients and its association with characteristic clinical features
EN
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07-04-2019
PROSAS STUDY – Persistence, Effectiveness and Real-World Outcomes in SpondylArthritis patients treated with Secukinumab
EN
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21-03-2019
PREDICT - Personalized therapy for RhEumatic DIseases via machine learning
EN
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19-11-2018
Demyelinating diseases in patients treated with tumor necrosis factor inhibitors for rheumatic diseases
EN
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15-08-2018
Predictive factors of relapse, in patients with JIA in remission, after discontinuation of synthetic disease-modifying antirheumatic drugs
EN
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29-06-2018
Effectiveness, safety, quality of life, costs and persistence of biosimilar Etanercept compared to reference Etanercept in Juvenile Idiopathic Arthritis patients - data from the Portuguese register Reuma.pt
EN
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17-06-2018
“PRO Reuma Initiative”: collecting patient-reported outcomes using touchscreen technology
EN
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16-06-2018
Comparing disease features and outcomes in patients with membranous and proliferative lupus nephritis
EN
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09-06-2018
Juvenile Idiophatic Arthritis in Portugal and Brazil: a comparative study
EN
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08-06-2018
Impact of the implementation of biosimilars in the treatment of different rheumatic diseases perceived by the patients and by society (repercussion in Patient Reported Outcomes and economic costs)
EN
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16-05-2018
Variation in patient-reported outcomes for patients with Inflammatory Rheumatic diseases: evidence from Portugal
EN
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29-04-2018
Validation of Juvenile Spondyloarthritis Disease Activity Index (JSPADA) in a prospective cohort of Portuguese patients with juvenile spondyloarthritis
EN
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25-04-2018
Autoinflammatory Diseases: analysis based on The Rheumatic Diseases Portuguese Register
EN
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12-04-2018
Mapping from the Ankylosing Spondylitis Disease Activity Score (ASDAS) to EQ5D in patients with Axial Spondyloarthritis (axSpA)
EN
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18-03-2018
Neoplasias e doenças reumáticas inflamatórias sistémicas
PT
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18-03-2018
Predictors of skin score change in systemic sclerosis: a Reuma.pt analysis
EN
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07-07-2017
Pattern of drug use in systemic lupus erythematosus and reasons for drug discontinuation in real life clinical practice
EN
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04-02-2017
Adult outcomes of Juvenile Idiopathic Arthritis
EN
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19-01-2017
Efficacy and safety of biosimilar infliximab CT-P13 compared to originator infliximab in rheumatoid arthritis and axial spondyloarthritis patients: data from the Portuguese Register Reuma.pt
EN
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02-02-2016
RAID - The potential role of the “Rheumatoid Arthritis Impact of Disease” score in the management of RA
EN
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25-03-2015
Biologics discontinuation in Rheumatoid Arthritis and Spondylarthritis Retrospective analysis of reasons for discontinuation and outcome
EN
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06-04-2014
Tuberculosis risk and prevention in Rheumatic Patients Treated with Biological Therapy
EN
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18-01-2019
Determinants of happiness and quality of life in people with systemic sclerosis: a structural equation modelling approach
EN
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14-11-2018
Early retirement attributed to Rheumatoid Arthritis and its predictors
EN
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27-10-2018
Safety and effectiveness of biologic Disease-Modifying Antirheumatic Drugs in elderly patients with rheumatoid arthritis
EN
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13-09-2018
Efficacy and Safety of Belimumab in the treatment of Systemic Lupus Erythematosus: a Prospective Multicenter Study
EN
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10-09-2018
Remission and low disease activity matrix tool: results in real-world Rheumatoid Arthritis patients under anti-TNFα therapy
EN
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06-10-2017
Comparative long-term effectiveness and safety of switching to alternative tumour necrosis factor antagonists, tocilizumab or rituximab in patients with rheumatoid arthritis and inadequate response to a first-line TNF inhibitor
EN
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10-08-2017
Interstitial lung disease in scleroderma patients
EN
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19-06-2017
Biological therapy in women with immune-mediated inflammatory rheumatic diseases: influence on pregnancy outcomes
EN
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19-04-2017
Effectiveness of switching between TNF inhibitors in patients with axial spondyloarthritis: is the reason to switch relevant?
EN
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29-09-2016
Avaliação da efetividade e segurança dos agentes biológicos nos doentes Portugueses com artrites idiopáticas juvenis
PT
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15-09-2016
Eligibility criteria for TNFi therapy in axSpA: BASDAI vs ASDAS
EN
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02-06-2016
Real World Effectiveness of Switching between tumor necrosis factor inhibitors (TNFi) in Psoriatic Arthritis – EXCHANGE PsA
EN
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03-12-2015
EARLY PsA – Effectiveness of early Adalimumab therapy in psoriatic arthritis patients from Reuma.pt, the Rheumatic Diseases Portuguese Register, Portuguese RheumatoLogy SocietY (SPR)
EN
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27-08-2015
Drug survival analysis of biologic agents in rheumatoid arthritis and predictors of drug discontinuation in real world clinical practice
EN
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14-05-2015
Coorte Portuguesa de Artrite Inicial
PT
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28-02-2015
GO-REAL - Real-life effectiveness of golimumab in biologic-naïve patients with rheumatoid arthritis – data from Reuma.pt, a Portuguese registry
EN
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23-01-2015
Reuma.pt/ Vasculitis: The Portuguese Vasculitis Register
EN
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23-11-2014
Predictors of response to TNF-α blockers in patients with polyarticular psoriatic arthritis
EN
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16-06-2014
Disease course and adult outcomes of childhood-onset rheumatic diseases
EN
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25-01-2014
Lupus eritematoso sistémico em Portugal: Caracterização de subpopulações com início precoce e tardio de doença
PT
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10-01-2014
Physicians' attitudes in serologically active clinically quiescent systemic lupus. Results from the Portuguese registry Reuma.pt/LES
EN
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07-01-2014
Project T2T Portugal: T2T Monitor (versão actualizada)
EN
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03-01-2014
Influence of Body Mass Index in Response to Biologic therapy in Rheumatoid Arthritis
EN
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03-01-2014
Drug survival and predictive factors for retention of TNF-α blockers in patients with ankylosing spondylitis: results from Reuma.pt
EN
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09-07-2013
Avaliação de dano e a sua associação a factores clínicos e laboratoriais de doentes com Lupus eritematoso sistémico em Portugal
PT
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12-02-2013
Comparação da Sensibilidade dos Critérios de Classificação ACR 1997 e SLICC 2012 para LES
PT
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14-10-2012
A Realidade da Artrite Idiopática Juvenil em Portugal
PT
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04-04-2011
Addendum to protocol - Performance of the ASDAS in patients under biological therapies
EN
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04-04-2011
Performance of the Ankylosing Spondylitis Disease Activity Score (ASDAS) in patients under biological therapies
EN
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09-03-2011
A national genome wide association study to predict the response to treatment in rheumatoid arthritis patients (GWAS - SPR)
EN
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